Real-Time Loading and High-Volume Adaptive Replication

Replication Server 15.7 includes performance and usability improvements to real-time loading (RTL) and high-volume adaptive replication (HVAR).

License

Replication to Sybase IQ using RTL is available as part of the Real-Time Loading option.

Replication to Adaptive Server using HVAR is available as part of the Advanced Services Option.

See Replication Server Installation Guide > Planning Your Installation > Obtaining a License.

Sybase IQ – you can use real-time loading to replicate into Sybase IQ version 12.7 ESD #3 and later. See Replication Server Release Bulletin > Product Compatibility > Replication Server Interoperability for the latest supported Sybase IQ versions and platforms.
Adaptive Server – Replication Server supports replication to Sybase IQ from Adaptive Server version 15.0.3 or version 15.5 and later.
Oracle – Replication Server supports replication to Sybase IQ from Oracle 10g and 11g. See Replication Server Options 15.5 > Release Bulletin Replication Agent 15.5 > Product Summary > Compatible Products.

Memory Consumption Control
To reduce memory consumption in RTL, Replication Server supports full incremental compilation and allows you to control the size of net-change databases. To reduce memory consumption in HVAR, you can control the size of compilable groups.
Setting Sybase IQ Database Options
You can use the rs_session_setting function with the create function string command to set the values for Sybase IQ parameters for the duration of the connection to the Sybase IQ replicate database. For example, you can set parameter values to optimize performance.
Schema Transformation and Datatype Translation
RTL or HVAR support replication even if the primary and replicate database schema or column datatypes differ.

Parent topic: New Features in Replication Server 15.7

Related concepts

Replication Server Licensing